Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | #2688 | C22 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4192 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,6)(7,8)(9,10,15,17)(11,21,22,16)(12,14,20,18)(13,24,23,19)(26,31)(28,35)(32,34)(36,40);(1,2,5,6)(3,7,4,8)(9,11)(10,16)(12,23)(13,20)(14,24)(15,22)(17,21)(18,19)(25,26)(27,34)(28,33)(29,35)(30,31)(32,38)(36,37)(39,40);(10,17)(11,22)(12,20)(19,24)(25,27)(26,32)(28,36)(29,37)(30,38)(31,34)(33,39)(35,40);(1,3,5,4)(2,7,6,8)(9,12,15,20)(10,18,17,14)(11,23,22,13)(16,19,21,24)(25,28,30,35)(26,33,31,29)(27,36,38,40)(32,39,34,37);(1,4,5,3)(2,8,6,7)(9,13,15,23)(10,19,17,24)(11,20,22,12)(14,16,18,21)(25,27)(26,34)(28,36)(29,39)(30,38)(31,32)(33,37)(35,40);(9,14,15,18)(10,20,17,12)(11,24,22,19)(13,21,23,16)(25,29,30,33)(26,35,31,28)(27,37,38,39)(32,40,34,36)Polycyclic presentation:
2^9|a^2=h,b^2=gi,d^2=g,e^2=ghi,f^2=i,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^c=dh,f^e=fi95 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7850419);